64483349

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 74941440

約数和(自身を除く): 10458091

約数列:

[1, 7, 101, 223, 409, 707, 1561, 2863, 22523, 41309, 91207, 157661, 289163, 638449, 9211907, 64483349]

約数ペア:

[(1, 64483349), (7, 9211907), (101, 638449), (223, 289163), (409, 157661), (707, 91207), (1561, 41309), (2863, 22523)]